Youngstarter,
Are you plan on getting a weighted boards or X6, X7, G6, or G7.
The reason why I asked you that is, I have a Fantom X8, and if you play between the weighted Fantom and the weigthed Motif you will realize that the Motif have a small time dely from when the key raises up again after been played (there is a term for this but I forgot). That may seem like nothing, but try to do such things as COGIC runs with the Fantom and then with the Motif and you will see how much this one thing effects your playing.